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Heart|Lab Grown|IGI

3.07ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG835685603

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835685603

Diamond specifications and retailer prices

From £880 GBP
$1,179 USD
As of October 30, 2026
Save £3,031 GBP (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,911 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.07ct lab-grown heart diamond

This 3.07ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG835685603 or 835685603. Listed at 22 retailers as of October 30, 2026, with prices from £880 to £3,911, a £3,031 spread on the same certified stone. Brilliant Earth lists it at £3,911. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835685603
Dimensions9.04 × 10.00 × 5.84 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.04 mm10.00 mm3.07 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835685603
Side View
Table 58.0%Crown 35.9°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £3,911 GBP|Low: £880 GBP|High: £3,911 GBP|Avg: £2,055 GBP
Brilliant Earth
Retailer 2
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Retailer 21
November 1, 2026
Retailer 8£880 GBP
Retailer 4£958 GBP
Retailer 9£985 GBP
Retailer 19£1,021 GBP
Retailer 17£1,071 GBP
Retailer 14£1,264 GBP
Retailer 2£1,306 GBP
Retailer 13£1,469 GBP
Retailer 12£1,536 GBP
Retailer 16£1,628 GBP
Retailer 6£1,634 GBP
Retailer 18£1,816 GBP
Retailer 3£1,914 GBP
Retailer 15£2,306 GBP
Retailer 20£2,371 GBP
Retailer 10£2,637 GBP
Retailer 7£2,826 GBP
Retailer 5£3,223 GBP
Retailer 21£3,298 GBP
Retailer 11£3,576 GBP
Brilliant Earth£3,911 GBP

26 data points across 21 retailers

22 retailers£880 GBP to £3,911 GBP

A
Cheapest Retailer
-
£880 GBP
$1,179 USD
A
Retailer 2
-
£958 GBP
$1,283 USD
View
A
Retailer 3
-
£985 GBP
$1,320 USD
View
Final sale: no returns
A
Retailer 4
-
£1,021 GBP
$1,368 USD
View
A
Retailer 5
-
£1,071 GBP
$1,435 USD
View
Retailer 6
-
£1,107 GBP
$1,483 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
£1,264 GBP
$1,694 USD
View
B+
Retailer 8
-
£1,306 GBP
View
B+
Retailer 9
-
£1,469 GBP
View
B+
Retailer 10
-
£1,536 GBP
$2,058 USD
View
B+
Retailer 11
-
£1,628 GBP
€2,077 EUR
View
B+
Retailer 12
-
£1,634 GBP
$2,189 USD
View
B
Retailer 13
-
£1,816 GBP
$2,433 USD
View
B+
Retailer 14
-
£1,914 GBP
$2,564 USD
View
B
Retailer 15
-
£2,306 GBP
A$4,753 AUD
View
B
Retailer 16
-
£2,371 GBP
ZAR 51,323 ZAR
View
B
Retailer 17
-
£2,637 GBP
$3,533 USD
View
B
Retailer 18
-
£2,826 GBP
$3,787 USD
View
B
Retailer 19
-
£3,223 GBP
$4,319 USD
View
B
Retailer 20
-
£3,298 GBP
View
B
Retailer 21
-
£3,576 GBP
$4,792 USD
View
Most Expensive
B
Brilliant Earth
21587887A · Oct 31
£3,911 GBP
$5,240 USD
View
21 more retailers have this diamond
Prices start from £880 GBPSave up to £3,031 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.07ct Heart
£880 GBP